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intel_infoframes: add VLV support

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Different reg offsets and such.
This commit is contained in:
Jesse Barnes 2014-03-27 11:01:06 -07:00
parent 47c551bd70
commit c1c96d8342
1 changed files with 42 additions and 10 deletions
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52
tools/intel_infoframes.c
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@ -44,14 +44,20 @@ typedef enum {
typedef enum {
REG_HDMIB_GEN4 = 0x61140,
REG_HDMIC_GEN4 = 0x61160,
REG_HDMIB_VLV = 0x1e1140,
REG_HDMIC_VLV = 0x1e1160,
REG_HDMIB_PCH = 0xe1140,
REG_HDMIC_PCH = 0xe1150,
REG_HDMID_PCH = 0xe1160,
REG_DIP_CTL_GEN4 = 0x61170,
REG_DIP_CTL_A_VLV = 0x1e0200,
REG_DIP_CTL_B_VLV = 0x1e1170,
REG_DIP_CTL_A = 0xe0200,
REG_DIP_CTL_B = 0xe1200,
REG_DIP_CTL_C = 0xe2200,
REG_DIP_DATA_GEN4 = 0x61178,
REG_DIP_DATA_A_VLV = 0x1e0208,
REG_DIP_DATA_B_VLV = 0x1e1174,
REG_DIP_DATA_A = 0xe0208,
REG_DIP_DATA_B = 0xe1208,
REG_DIP_DATA_C = 0xe2208,
@ -205,6 +211,21 @@ typedef union {
uint32_t data32[16];
} DipInfoFrame;
Register vlv_hdmi_ports[] = {
REG_HDMIB_VLV,
REG_HDMIC_VLV,
};
Register vlv_dip_ctl_regs[] = {
REG_DIP_CTL_A_VLV,
REG_DIP_CTL_B_VLV,
};
Register vlv_dip_data_regs[] = {
REG_DIP_DATA_A_VLV,
REG_DIP_DATA_B_VLV,
};
Register gen4_hdmi_ports[] = {
REG_HDMIB_GEN4,
REG_HDMIC_GEN4,
@ -241,6 +262,7 @@ const char *dip_frequency_names[] = {
"reserved (invalid)"
};
struct pci_device *pci_dev;
int gen = 0;
static const char *spd_source_to_string(SourceDevice source)
@ -277,7 +299,9 @@ static const char *spd_source_to_string(SourceDevice source)
static Register get_dip_ctl_reg(Transcoder transcoder)
{
if (gen == 4)
if (IS_VALLEYVIEW(pci_dev->device_id))
return vlv_dip_ctl_regs[transcoder];
else if (gen == 4)
return REG_DIP_CTL_GEN4;
else
return pch_dip_ctl_regs[transcoder];
@ -285,7 +309,9 @@ static Register get_dip_ctl_reg(Transcoder transcoder)
static Register get_dip_data_reg(Transcoder transcoder)
{
if (gen == 4)
if (IS_VALLEYVIEW(pci_dev->device_id))
return vlv_dip_data_regs[transcoder];
else if (gen == 4)
return REG_DIP_DATA_GEN4;
else
return pch_dip_data_regs[transcoder];
@ -293,7 +319,9 @@ static Register get_dip_data_reg(Transcoder transcoder)
static Register get_hdmi_port(int hdmi_port_index)
{
if (gen == 4) {
if (IS_VALLEYVIEW(pci_dev->device_id))
return vlv_hdmi_ports[hdmi_port_index];
else if (gen == 4) {
assert(hdmi_port_index < 2);
return gen4_hdmi_ports[hdmi_port_index];
} else {
@ -367,7 +395,7 @@ static void dump_port_info(int hdmi_port_index)
if (!(val & HDMI_PORT_ENABLE))
return;
if (gen == 4)
if (gen == 4 || IS_VALLEYVIEW(pci_dev->device_id))
transcoder = (val & HDMI_PORT_TRANSCODER_GEN4) >> 30;
else if (intel_pch >= PCH_CPT)
transcoder = (val & HDMI_PORT_TRANSCODER_CPT) >> 29;
@ -414,7 +442,7 @@ static void dump_avi_info(Transcoder transcoder)
printf("AVI InfoFrame:\n");
if (gen == 4) {
if (gen == 4 || IS_VALLEYVIEW(pci_dev->device_id)) {
printf("- %sbeing transmitted\n",
val & DIP_CTL_BUFFER_TRANS_ACTIVE_GEN4 ? "" : "not ");
}
@ -513,7 +541,7 @@ static void dump_vendor_info(Transcoder transcoder)
printf("Vendor InfoFrame:\n");
if (gen == 4) {
if (gen == 4 || IS_VALLEYVIEW(pci_dev->device_id)) {
printf("- %sbeing transmitted\n",
val & DIP_CTL_BUFFER_TRANS_ACTIVE_GEN4 ? "" : "not ");
}
@ -548,7 +576,7 @@ static void dump_gamut_info(Transcoder transcoder)
printf("Gamut InfoFrame:\n");
if (gen == 4) {
if (gen == 4 || IS_VALLEYVIEW(pci_dev->device_id)) {
printf("- %sbeing transmitted\n",
val & DIP_CTL_BUFFER_TRANS_ACTIVE_GEN4 ? "" : "not ");
}
@ -576,7 +604,7 @@ static void dump_spd_info(Transcoder transcoder)
printf("SPD InfoFrame:\n");
if (gen == 4) {
if (gen == 4 || IS_VALLEYVIEW(pci_dev->device_id)) {
printf("- %sbeing transmitted\n",
val & DIP_CTL_BUFFER_TRANS_ACTIVE_GEN4 ? "" : "not ");
}
@ -645,7 +673,12 @@ static void dump_all_info(void)
{
unsigned int i;
if (gen == 4) {
if (IS_VALLEYVIEW(pci_dev->device_id)) {
for (i = 0; i < ARRAY_SIZE(vlv_hdmi_ports); i++)
dump_port_info(i);
for (i = 0; i < ARRAY_SIZE(vlv_dip_ctl_regs); i++)
dump_transcoder_info(i);
} else if (gen == 4) {
for (i = 0; i < ARRAY_SIZE(gen4_hdmi_ports); i++)
dump_port_info(i);
dump_transcoder_info(0);
@ -1049,7 +1082,6 @@ int main(int argc, char *argv[])
{
int opt;
int ret = 0;
struct pci_device *pci_dev;
Transcoder transcoder = TRANSC_INVALID;
DipType dip = DIP_INVALID;
Register hdmi_port;